Mesa (master): r600g: handle PIPE_SHADER_CAP_OUTPUT_READ

[Alex Deucher]

Module: Mesa
Branch: master
Commit: 0fe14178dbd5b350082a06c7488b6077362a85e3
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=0fe14178dbd5b350082a06c7488b6077362a85e3

Author: Vadim Girlin <vadimgirlin at gmail.com>
Date:   Tue Nov 15 19:57:22 2011 +0400

r600g: handle PIPE_SHADER_CAP_OUTPUT_READ

Signed-off-by: Vadim Girlin <vadimgirlin at gmail.com>

---

 src/gallium/drivers/r600/r600_pipe.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/src/gallium/drivers/r600/r600_pipe.c b/src/gallium/drivers/r600/r600_pipe.c
index 243de14..3c19034 100644
--- a/src/gallium/drivers/r600/r600_pipe.c
+++ b/src/gallium/drivers/r600/r600_pipe.c
@@ -513,6 +513,8 @@ static int r600_get_shader_param(struct pipe_screen* pscreen, unsigned shader, e
 		return 0;
 	case PIPE_SHADER_CAP_MAX_TEXTURE_SAMPLERS:
 		return 16;
+	case PIPE_SHADER_CAP_OUTPUT_READ:
+		return 1;
 	default:
 		return 0;
 	}